From 59067d35688732047d8c85c5ca8eff5130f90a29 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Mon, 4 May 2015 02:06:59 +0200
Subject: clear port-list before query.

fixes crash in PortManager::silence_outputs()
---
 libs/ardour/port_manager.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libs')

diff --git a/libs/ardour/port_manager.cc b/libs/ardour/port_manager.cc
index 1557a6106c..f2f2334c27 100644
--- a/libs/ardour/port_manager.cc
+++ b/libs/ardour/port_manager.cc
@@ -261,6 +261,8 @@ PortManager::get_ports (DataType type, PortList& pl)
 int
 PortManager::get_ports (const string& port_name_pattern, DataType type, PortFlags flags, vector<string>& s)
 {
+	s.clear();
+
 	if (!_backend) {
 		return 0;
 	}
-- 
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